To Next PageTo Next PageHow to fix Acer M459i when no image appears on screen?
First, ensure all cables are correctly connected, referring to the "Getting Started" section for guidance. Check for any bent or broken connector pins. Finally, verify that the Acer Projector is switched on.
What to do if Acer Projector image is too small or too large?
To adjust the image size on your Acer Projector, try the following: Adjust the zoom lever located on the top of the projector. You can also move the projector closer to or further from the screen. Alternatively, press "MENU" on the control panel or remote, navigate to "Image" > "Aspect Ratio", and experiment with different settings.
What to do if Acer Projector stops responding to all controls?
If your Acer Projector stops responding to controls, try turning it off, unplugging the power cord, waiting at least 30 seconds, and then reconnecting the power. Also, check that the control panel lock function is disabled.
What to do if Acer M459i notebook computer screen is not displaying presentation?
If you are using a Microsoft® Windows® based notebook: Some notebook PCs may deactivate their own screens when a second display device is in use. If you are using an Apple® Mac® OS based notebook: In System Preferences, open Display and select Video Mirroring "On."
Why is my Acer Projector image stretched when displaying a "widescreen" DVD title?
When playing a DVD encoded in anamorphic or 16:9 aspect ratio on your Acer Projector, adjustments may be needed. If you play a 4:3 format DVD title, change the format to 4:3 using the projector's OSD. If the image remains stretched, adjust the aspect ratio and set the display format to 16:9 (wide) on your DVD player.
How to fix slanted sides on Acer Projector image?
To correct slanted sides on your Acer Projector image: If possible, reposition the projector so it's centered on the screen and below the screen's bottom edge. Use the Keystone correction keys on the control panel or remote until the image appears square. Alternatively, press "MENU" to open the OSD menu and go to "Image" > "Auto Keystone" or "Image" > "Manual Keystone" to make adjustments.
How to fix unstable or flickering image on Acer Projector?
To resolve an unstable or flickering image on your Acer Projector: Use the "Tracking" setting to correct it. You can also try changing the display color setting on your computer.
How to fix out of focus image on Acer M459i?
To resolve an out-of-focus image on your Acer Projector: Adjust the focus ring on the projector lens. Also, ensure the projection screen is within the required distance.
Why is my Acer Projector image reversed?
To correct a reversed image on your Acer Projector, select "Image" > "Projection Mode", "Image" > "Projection Location" on the OSD and adjust the projection direction.
How to resolve vertical flickering bar on Acer M459i image?
To address a vertical flickering bar on your Acer Projector image: Use the "Frequency" setting to make an adjustment. Additionally, check and reconfigure the display mode of your graphics card to ensure it's compatible with the projector.
General| Category | Projector |
|---|---|
| Brand | Acer |
| Series | M459i |
| Projection Technology | DLP |
| Lamp Life | 10, 000 hours (Eco) |
| Projection Size | 30 - 300 inches |
| Input Ports | HDMI, VGA, Audio In |
